I was running the new Abyssal deadspace sites in my Ishtar.
I was in a dark matter site, where everything get a speed bonus and the Drifter started pulling range on me.
Until it hit the red mesh, stopped and my drones started taking damage from the Abyss.
Because this was my only source of damage i had to burn into the Abyss to get the drifter to burn away from the boundary.
While this is probally not a bug, This is very annoying for anybody running these sites in a drone boat.
I hope that you will consider this behaviour before the sites roll out.